2 puts "Per-vertex lighting using built-in GLSL program, two directional light sources."
3 puts "Visual comparison with the reference snapshot should be performed for this test case."
8 vrenderparams -shadingModel vert
14 vlight add ambient color WHITE
15 vlight add directional dir 1 0 0 color GREEN headlight 1
16 vlight add directional dir -1 0 0 color RED1 headlight 1
19 restore [locate_data_file occ/fuse.brep] f
21 vdisplay f -dispmode 1